177858330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{456047}}^1$

素因数の和:456070

約数の個数: 32

約数和(自身を含む): 459696384

約数和(自身を除く): 281838054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 456047, 912094, 1368141, 2280235, 2736282, 4560470, 5928611, 6840705, 11857222, 13681410, 17785833, 29643055, 35571666, 59286110, 88929165, 177858330]

約数ペア:

[(1, 177858330), (2, 88929165), (3, 59286110), (5, 35571666), (6, 29643055), (10, 17785833), (13, 13681410), (15, 11857222), (26, 6840705), (30, 5928611), (39, 4560470), (65, 2736282), (78, 2280235), (130, 1368141), (195, 912094), (390, 456047)]